problem 1) In this problem, you will apply kinematic equations to a jumping flea. Take the magnitude of free-fall acceleration to be 9.80m/s^2 . Ignore airresistance.
1. A flea jumps straight up to a maximum height of 0.510m . What is its initial velocity as it leaves the ground?
2. How long is the flea in the air from the time it jumps to the time it hits the ground?
time in air=____s
i just need question #2
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